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generic: ar8216: add ar8xxx_create{,mii} helpers

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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 35543
This commit is contained in:
Gabor Juhos 2013-02-10 18:42:04 +00:00
parent 5f70b1db2a
commit 77b3c551c4
1 changed files with 33 additions and 14 deletions
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47
target/linux/generic/files/drivers/net/phy/ar8216.c
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@ -1742,9 +1742,6 @@ ar8xxx_mib_init(struct ar8216_priv *priv)
if (!priv->mib_stats)
return -ENOMEM;
mutex_init(&priv->mib_lock);
INIT_DELAYED_WORK(&priv->mib_work, ar8xxx_mib_work_func);
return 0;
}
@ -1768,6 +1765,37 @@ ar8xxx_mib_cleanup(struct ar8216_priv *priv)
kfree(priv->mib_stats);
}
static struct ar8216_priv *
ar8xxx_create(void)
{
struct ar8216_priv *priv;
priv = kzalloc(sizeof(struct ar8216_priv), GFP_KERNEL);
if (priv == NULL)
return NULL;
mutex_init(&priv->reg_mutex);
mutex_init(&priv->mib_lock);
INIT_DELAYED_WORK(&priv->mib_work, ar8xxx_mib_work_func);
return priv;
}
static struct ar8216_priv *
ar8xxx_create_mii(struct mii_bus *bus)
{
struct ar8216_priv *priv;
priv = ar8xxx_create();
if (priv) {
priv->mii_bus = bus;
priv->read = ar8216_mii_read;
priv->write = ar8216_mii_write;
}
return priv;
}
static int
ar8216_config_init(struct phy_device *pdev)
{
@ -1777,14 +1805,10 @@ ar8216_config_init(struct phy_device *pdev)
int ret;
if (!priv) {
priv = kzalloc(sizeof(struct ar8216_priv), GFP_KERNEL);
priv = ar8xxx_create_mii(pdev->bus);
if (priv == NULL)
return -ENOMEM;
priv->mii_bus = pdev->bus;
priv->read = ar8216_mii_read;
priv->write = ar8216_mii_write;
ret = ar8216_id_chip(priv);
if (ret)
goto err_free_priv;
@ -1829,8 +1853,6 @@ ar8216_config_init(struct phy_device *pdev)
return 0;
}
mutex_init(&priv->reg_mutex);
pdev->priv = priv;
swdev = &priv->dev;
@ -2006,13 +2028,10 @@ ar8216_probe(struct phy_device *pdev)
if (!ar8xxx_is_possible(pdev->bus))
return -ENODEV;
priv = kzalloc(sizeof(struct ar8216_priv), GFP_KERNEL);
priv = ar8xxx_create_mii(pdev->bus);
if (priv == NULL)
return -ENOMEM;
priv->mii_bus = pdev->bus;
priv->read = ar8216_mii_read;
priv->write = ar8216_mii_write;
priv->phy = pdev;
ret = ar8216_id_chip(priv);